Email Formats
{
"mx": [
"0 investinet-com01i.mail.protection.outlook.com.",
"2 mx-01-us-west-2.prod.hydra.sophos.com.",
"3 mx-02-us-west-2.prod.hydra.sophos.com.",
"10 inbound-smtp.us-west-2.amazonaws.com."
],
"spf": [
"v=spf1 ip4:74.214.27.244 ip4:35.131.179.130 ip4:72.89.50.51 include:spf.protection.outlook.com include:146848c32.spf2.netcorecloud.net include:sparkpostmail.com -all"
]
}